Compare the highest-rated insulation professionals in Arlington, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation company known for its transparent quoting process and educational approach. They emphasize using the right type of insulation for each specific application rather than a one-size-fits-all solution. Their expertise in both new installations and replacement projects makes them a top choice.
As the name implies, this company has a strong specialization in attic services but offers comprehensive insulation solutions for the entire home. They are frequently praised for their professionalism, cleanliness, and effectiveness in improving home comfort and reducing energy bills. They have a significant number of reviews specifically from Arlington residents.
A well-established local contractor with a long history of serving Northern Virginia. They have built a strong reputation for quality workmanship and expertise in handling complex projects, including basement and crawl space encapsulation alongside standard insulation services. Their longevity speaks to their reliability and customer satisfaction.
** The insulation market in Arlington, Virginia, is robust and service-oriented, driven by a mix of older housing stock (including many pre-1950s homes with poor original insulation) and a highly educated, environmentally-conscious population seeking to reduce energy costs. The competition level is high, which generally benefits consumers through competitive pricing and a focus on customer service. The average quality of providers is above the national average, with many companies holding certifications from building performance institutes like BPI (Building Performance Institute) and being accredited by the BBB. A significant trend is the bundling of insulation services with comprehensive air sealing and energy audits to maximize home performance. **Typical Pricing:** Pricing in Arlington is at a premium compared to national averages due to higher labor and material costs. * **Blown-In Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Open Cell):** $1.00 - $1.50 per board foot * **Spray Foam Insulation (Closed Cell):** $1.25 - $2.00 per board foot * **Wall Insulation (Blown-In):** $1,000 - $3,500 per wall * **Energy Audit:** $300 - $600 Many providers are also well-versed in local utility rebate programs (e.g., from Dominion Energy) and federal tax credits, which can significantly offset the cost of upgrades for homeowners.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Arlington regulations and climate
Get answers to common questions about insulation services in Arlington, Virginia.
For Arlington's humid subtropical climate with hot summers and cold winters, the U.S. Department of Energy recommends attic insulation levels of R-49 to R-60. This high R-Value is crucial for maintaining energy efficiency year-round, combating both summer heat gain and winter heat loss. Many older Arlington homes, especially mid-century ramblers and colonials, are under-insulated and upgrading to this level can significantly reduce heating and cooling costs.
Yes, Arlington homeowners should first check for rebates from Dominion Energy, the local utility provider, which often offers incentives for attic and wall insulation. Additionally, the federal Inflation Reduction Act (IRA) provides tax credits for qualified insulation improvements. It's also wise to check with the Virginia Department of Energy, as state-level programs sometimes complement these offers, improving the overall return on investment.
Arlington's high humidity, particularly in summer, makes proper air sealing and vapor control paramount to prevent mold and moisture damage within wall cavities. In many historic or older Arlington homes, adding insulation without first addressing air leaks from old windows, doors, and foundations can trap moisture. A professional assessment should always include a blower door test to identify leaks, ensuring new insulation works effectively and doesn't create new problems.
Always verify the contractor is licensed through the Virginia Department of Professional and Occupational Regulation (DPOR) and carries proper insurance. Look for local companies with extensive experience in Arlington's specific home styles and ask for references from recent projects. A reputable provider should perform a detailed energy audit, explain local code compliance (including the Virginia Uniform Statewide Building Code), and provide a clear, written contract outlining materials, R-Values, and scope.
Insulation can be installed year-round, but fall and spring offer mild weather, making it ideal for attic work and ensuring contractors are readily available. The process is typically minimally disruptive; attic projects are done from the outside or via access panels, while wall insulation (like dense-pack cellulose or injection foam) involves small exterior holes that are neatly patched. Scheduling outside of extreme temperatures also allows for proper curing of certain materials like spray foam.